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1 application mold: This spirit level provides a facsimile for the user to access in stageion on the designation done an application. Many user applications that need to communicate oer the intercommunicate interact with the Application spirit level communications protocol directly. The user applications atomic number 18 not lay out of OSI Application stage, use the networking services offered by the networking protocol suite. Application stage functions typically embarrass identifying communion partners, and determining availableness of required resources. Some examples of application layer implementations include Telnet, cross-file Transfer communications protocol (FTP), and Simple trip Transfer Protocol (SMTP). 2 institution layer: Presentation layer converts local anaesthetic drove computer information representations into a standard network format for transmission on the network. On the receiving side, it changes the network format into the enamour hos t computers format so that data preempt be utilized independent of the host computer. ASCII and EBCDIC modulations, cryptography, and the like atomic number 18 handled here.  Examples of Presentation layer coding and conversion schemes include rough-cut data representation formats, conversion of character reference representation formats, common data compression schemes, and common data encryption schemes. 3.

posing layer: The session layer establishes, manages, and terminates confabulation sessions. conference sessions consist of service requests and service responses that occur surrounded by applications located in different n etwork devices. These requests and responses! are mug up by protocols implemented at the session layer. Some examples of session-layer implementations include AppleTalks Zone Information Protocol (ZIP), and Decent Phase posing Control Protocol (SCP). 4. Transport layer: Transport layer is responsible for providing reliable service between the hosts. Upper layer datagrams are broken down into manageable datagrams and then take away header information (such as sequence number, port number, etc.)...If you craving to get a full essay, order it on our website: BestEssayCheap.com

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